♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
The hardest variety of carbon is ...
Que.
The hardest variety of carbon is
A.
Coke
B.
Coal
C.
Graphite
D.
Diamond
Right Answer is :
✓ B. Coal
⚑ Report
Views 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Function of kidney is ...
➣ Example for an opaque body ...
➣ The chief constituent of vinegar is- ...
➣ which is not in MOther ...
➣ In electro-refining, the pure metal depicted on- ...
➣ work is said to be done by ...
➣ Milk is a nature- ...
➣ The sky appears blue due to- ...
➣ The substance most commonly used as a ...
➣ A compound of carbon and hydrogen alone ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Miscellaneous
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences
➤ Everyday Science